Equity and Other Investments - Additional Information (Detail) $ in Thousands		1 Months Ended	3 Months Ended			31 Months Ended
	Aug. 05, 2013 USD ($) a	Mar. 31, 2016 USD ($)	Feb. 28, 2017 USD ($)	May 31, 2016 USD ($)	Feb. 29, 2016 USD ($)	Feb. 29, 2016 USD ($)
Schedule of Equity Method Investments [Line Items]
Equity in net loss from equity investments			$ 3,627		$ 3,970
Distribution from equity investee			3,917		4,257
Equity Method Investment, Additional Consideration Received		$ 300
Distribution from equity investee			333		243
Interest and other consideration received on Staten Island note receivable			0		1,162
Expected Incremental Cash Flow From Net Proceeds and Cash Tax Benefit from Sale of Property			$ 129,800
Kansas Entertainment
Schedule of Equity Method Investments [Line Items]
Ownership interest in joint venture			50.00%
Equity in net loss from equity investments			$ 3,600		4,000
Distribution from equity investee			4,300		$ 4,500
380 Development
Schedule of Equity Method Investments [Line Items]
Ownership interest in joint venture	100.00%
Distribution from equity investee	$ 7,500	66,400
Equity Method Investment, Gain Recognized				$ 13,600
Number of acres purchased in the New York City borough of Staten Island (in acres) | a	676
Equity method investment sold, carrying amount	$ 80,000
Equity Method Investment, Option Received	$ 4,200
Debt, interest rate	7.00%
Equity Method Investment, Profit, Deferred			$ 1,900	1,900
Equity Method Investment, Accrued Interest, Deferred				$ 11,400
380 Development | 6 months after closing
Schedule of Equity Method Investments [Line Items]
Distribution from equity investee						$ 6,100
380 Development | 31 months after closing
Schedule of Equity Method Investments [Line Items]
Distribution from equity investee		$ 66,400